Homing Lightning has only one target. Other creatures with that name are not targeted. For example, a creature with hexproof will be dealt damage if it has the same name as the target creature.

1/24/2013

The name of a creature token is the same as its creature types unless the token is a copy of another creature or the effect that created the token specifically gives it a different name. For example, a 1/1 Soldier creature token is named “Soldier.”